<template>
  <div id="app">
    <addition></addition>
    <div>-----------------------------------</div>
    <substration></substration>
  </div>
</template>

<script>
import addition from '@/components/addition'
import substration from '@/components/substration'

export default {
  name: 'App',
  components: {
    addition, substration

  }
}
</script>

<style>

</style>
